I wrote this over lunch today and was pleased to see how simple it was. I'm posting here for those who don't follow Recent Changes. Feedback welcome
http://code.jsoftware.com/wiki/User:Joe_Bogner/ByteCodeInterpreter I'd be interested in any speedups to the timing test that still permit jumps. It's fine as-is for a toy though ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm